News

La ciencia de materiales implica investigar la relación entre la estructura y las propiedades de los materiales. Por el contrario, la ingeniería de materiales se fundamenta en las relaciones ...
The director of national intelligence had previously said Iran was not building nuclear weapons Tulsi Gabbard says Iran could produce nuclear weapons "within weeks", months after she testified ...
About BBC Learning EnglishGet answers to your questions in Ask BBC Learning English. Watch previous answer in Learners' Questions.
SRL covers the elucidation of properties and processes that occur at the boundaries of materials; surfaces and interfaces. Both the physical and chemical properties are covered.